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https://github.com/torrentpier/torrentpier-lts.git
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46 lines
1.1 KiB
PHP
46 lines
1.1 KiB
PHP
<?php
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/**
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* Zend Framework (http://framework.zend.com/)
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*
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* @link http://github.com/zendframework/zf2 for the canonical source repository
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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namespace Zend\Db\Sql\Ddl\Constraint;
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class Check extends AbstractConstraint
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{
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/**
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* @var string|\Zend\Db\Sql\ExpressionInterface
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*/
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protected $expression;
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/**
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* @var string
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*/
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protected $specification = 'CONSTRAINT %s CHECK (%s)';
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/**
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* @param string|\Zend\Db\Sql\ExpressionInterface $expression
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* @param null|string $name
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*/
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public function __construct($expression, $name)
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{
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$this->expression = $expression;
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$this->name = $name;
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}
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/**
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* @return array
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*/
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public function getExpressionData()
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{
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return array(array(
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$this->specification,
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array($this->name, $this->expression),
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array(self::TYPE_IDENTIFIER, self::TYPE_LITERAL),
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));
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}
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}
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